Traxxas Rear Progressive +20% Rate Blue RC Spring (2) - 6868

The Traxxas TRX6868 rear springs are progressive rate suspension springs offering a +20% rate increase over standard, designed as a direct upgrade for Traxxas Slash, Stampede, and compatible Traxxas models. Finished in blue for easy identification, these RC springs come as a pair and are intended for hobbyists looking to tune their suspension setup for heavier loads, stiffer response, or different driving conditions. Progressive rate springs increase in stiffness as they compress, giving a more compliant feel over small bumps while resisting bottoming out under hard landings or aggressive driving.

Key Features

• Progressive spring rate increases stiffness as compression deepens, balancing everyday compliance with resistance to bottoming out
• Rated at +20% over the standard Traxxas rear spring rate, making them stiffer than stock for tuning purposes
• Blue colour coding helps distinguish spring rate at a glance when managing multiple spring sets
• Sold as a pair, covering both rear shock positions in a single purchase
• Direct-fit Traxxas replacement springs — no modification required for compatible models

What's Included

• 2 x Traxxas TRX6868 blue progressive rear springs (+20% rate)

What You Need

• Compatible Traxxas shocks already installed on your model
• Traxxas vehicle from the compatible parts list (e.g. Slash, Stampede) to install these springs onto